🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.67 AU - 0.75 AU

Year: 217 Days

Day: 40.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 122.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.95 AU - 1.03 AU

Year: 358 Days

Day: 27 Hours

Environment

Temp: 36 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,228,663 km

• M1: 609,163 km (0.101 R)
• M2: 641,326 km (0.054 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.68 AU - 2.76 AU

Year: 1202 Days

Day: 36.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.04 AU - 4.36 AU

Year: 2587 Days

Day: 30.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 9.8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.77 AU - 6.63 AU

Year: 4946 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,228,663 km

• M1: 282,740 km (0.061 R)
• M2: 355,295 km (0.03 R)
• M3: 699,220 km (0.101 R)
• M4: 958,025 km (0.052 R)
• M5: 1,051,224 km (0.096 R)
• M6: 1,275,920 km (0.117 R)
• M7: 1,626,129 km (0.055 R)
• M8: 1,904,231 km (0.111 R)
• M9: 2,358,859 km (0.065 R)
• M10: 2,924,339 km (0.032 R)
• M11: 3,344,859 km (0.103 R)
• M12: 3,489,370 km (0.077 R)
• M13: 3,551,902 km (0.116 R)
• M14: 3,635,827 km (0.086 R)
• M15: 3,891,938 km (0.108 R)
• M16: 5,115,649 km (0.074 R)
• M17: 5,475,282 km (0.099 R)
• M18: 5,695,191 km (0.082 R)
• M19: 5,793,776 km (0.112 R)
• M20: 5,967,758 km (0.118 R)
• M21: 6,423,284 km (0.113 R)
• M22: 6,603,400 km (0.031 R)
• M23: 7,074,334 km (0.105 R)
• M24: 7,828,457 km (0.073 R)
• M25: 7,965,787 km (0.058 R)
• M26: 8,104,016 km (0.112 R)
• M27: 8,270,817 km (0.055 R)
• M28: 8,693,132 km (0.041 R)
• M29: 8,806,827 km (0.066 R)
• M30: 8,892,546 km (0.109 R)
• M31: 9,035,861 km (0.08 R)
• M32: 9,122,329 km (0.116 R)
• M33: 9,295,862 km (0.108 R)
• M34: 9,470,742 km (0.077 R)
• M35: 9,675,990 km (0.105 R)
• M36: 10,210,503 km (0.103 R)
• M37: 10,632,818 km (0.101 R)
• M38: 11,061,117 km (0.05 R)
• M39: 11,619,865 km (0.036 R)
• M40: 12,411,238 km (0.064 R)
• M41: 12,475,266 km (0.113 R)
• M42: 13,024,290 km (0.03 R)
• M43: 13,581,093 km (0.111 R)
• M44: 14,045,594 km (0.049 R)
• M45: 14,212,695 km (0.108 R)
• M46: 14,279,715 km (0.113 R)
• M47: 14,515,332 km (0.114 R)
• M48: 14,819,913 km (0.084 R)
• M49: 14,921,939 km (0.115 R)
• M50: 15,024,264 km (0.098 R)
• M51: 16,550,760 km (0.095 R)
• M52: 16,833,650 km (0.086 R)
• M53: 17,332,559 km (0.092 R)
• M54: 17,763,999 km (0.116 R)
• M55: 18,308,236 km (0.119 R)
• M56: 18,381,240 km (0.09 R)
• M57: 18,454,393 km (0.097 R)
• M58: 19,562,166 km (0.105 R)
• M59: 19,674,214 km (0.118 R)
• M60: 19,898,761 km (0.117 R)
• M61: 20,463,942 km (0.113 R)
• M62: 20,729,627 km (0.051 R)
• M63: 21,533,118 km (0.087 R)
• M64: 21,648,757 km (0.093 R)
• M65: 21,919,379 km (0.086 R)
• M66: 22,074,512 km (0.048 R)
• M67: 22,230,094 km (0.095 R)
• M68: 22,659,589 km (0.11 R)
• M69: 22,777,173 km (0.095 R)
• M70: 23,487,165 km (0.117 R)
• M71: 23,765,267 km (0.055 R)
• M72: 24,164,394 km (0.064 R)
• M73: 24,888,448 km (0.097 R)
• M74: 25,090,854 km (0.117 R)
• M75: 25,456,621 km (0.065 R)
• M76: 27,311,485 km (0.106 R)
• M77: 27,478,436 km (0.069 R)
• M78: 27,771,498 km (0.099 R)
• M79: 28,065,458 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 8.3

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.96 AU - 8.26 AU

Year: 6176 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,228,663 km

• M1: 125,213 km (0.12 R)
• M2: 196,721 km (0.102 R)
• M3: 499,657 km (0.079 R)
• M4: 636,240 km (0.1 R)
• M5: 696,976 km (0.069 R)
• M6: 1,075,160 km (0.117 R)
• M7: 1,494,184 km (0.09 R)
• M8: 1,577,061 km (0.074 R)
• M9: 1,747,752 km (0.109 R)
• M10: 2,033,334 km (0.109 R)
• M11: 2,770,104 km (0.052 R)
• M12: 2,934,961 km (0.067 R)
• M13: 2,997,642 km (0.048 R)
• M14: 3,231,464 km (0.112 R)
• M15: 3,296,239 km (0.086 R)
• M16: 3,471,119 km (0.074 R)
• M17: 3,716,759 km (0.087 R)
• M18: 4,060,685 km (0.04 R)
• M19: 4,177,670 km (0.035 R)
• M20: 4,319,489 km (0.086 R)
• M21: 4,462,953 km (0.095 R)
• M22: 4,878,087 km (0.107 R)
• M23: 5,002,403 km (0.107 R)
• M24: 5,279,907 km (0.111 R)
• M25: 5,382,083 km (0.074 R)
• M26: 5,588,528 km (0.083 R)
• M27: 5,797,366 km (0.12 R)
• M28: 6,169,267 km (0.113 R)
• M29: 6,412,513 km (0.114 R)
• M30: 6,548,946 km (0.042 R)
• M31: 6,992,055 km (0.118 R)
• M32: 7,444,888 km (0.093 R)
• M33: 7,559,629 km (0.118 R)
• M34: 7,732,864 km (0.087 R)
• M35: 8,648,403 km (0.083 R)
• M36: 8,951,039 km (0.06 R)
• M37: 9,042,593 km (0.076 R)
• M38: 9,103,629 km (0.058 R)
• M39: 10,037,568 km (0.111 R)
• M40: 10,451,655 km (0.06 R)
• M41: 10,871,427 km (0.104 R)
• M42: 11,165,237 km (0.099 R)
• M43: 11,494,801 km (0.07 R)
• M44: 11,594,284 km (0.106 R)
• M45: 11,727,276 km (0.107 R)
• M46: 12,062,376 km (0.048 R)
• M47: 12,400,467 km (0.079 R)
• M48: 12,536,601 km (0.108 R)
• M49: 12,982,402 km (0.07 R)
• M50: 13,294,164 km (0.066 R)
• M51: 13,748,792 km (0.03 R)
• M52: 15,838,675 km (0.081 R)
• M53: 15,949,377 km (0.118 R)
• M54: 16,097,479 km (0.074 R)
• M55: 16,208,929 km (0.109 R)
• M56: 16,581,877 km (0.109 R)
• M57: 16,694,374 km (0.039 R)
• M58: 16,882,419 km (0.095 R)
• M59: 17,184,756 km (0.12 R)
• M60: 17,527,036 km (0.119 R)
• M61: 17,603,481 km (0.091 R)
• M62: 17,948,453 km (0.088 R)
• M63: 18,411,908 km (0.105 R)
• M64: 19,508,759 km (0.086 R)
• M65: 19,905,493 km (0.039 R)
• M66: 20,345,161 km (0.034 R)
• M67: 21,888,263 km (0.108 R)
• M68: 22,341,993 km (0.114 R)
• M69: 23,091,030 km (0.057 R)
• M70: 23,806,108 km (0.052 R)
• M71: 24,102,760 km (0.104 R)
• M72: 24,230,218 km (0.097 R)
• M73: 24,443,095 km (0.071 R)
• M74: 24,828,011 km (0.028 R)
• M75: 25,301,039 km (0.075 R)
• M76: 25,994,575 km (0.088 R)
• M77: 26,299,904 km (0.094 R)
• M78: 26,431,251 km (0.095 R)
• M79: 26,518,766 km (0.073 R)
• M80: 27,223,222 km (0.08 R)
• M81: 27,488,908 km (0.103 R)
• M82: 29,373,093 km (0.108 R)
• M83: 30,330,669 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 13.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.98 AU - 10.88 AU

Year: 11372 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,228,663 km

• M1: 361,728 km (0.113 R)
• M2: 450,140 km (0.109 R)
• M3: 757,863 km (0.099 R)
• M4: 1,093,411 km (0.072 R)
• M5: 2,284,210 km (0.053 R)
• M6: 2,417,502 km (0.103 R)
• M7: 2,776,686 km (0.091 R)
• M8: 3,670,234 km (0.077 R)
• M9: 3,795,896 km (0.076 R)
• M10: 4,313,056 km (0.114 R)
• M11: 4,647,707 km (0.095 R)
• M12: 4,818,398 km (0.101 R)
• M13: 5,307,134 km (0.085 R)
• M14: 6,294,480 km (0.114 R)
• M15: 6,407,726 km (0.113 R)
• M16: 7,298,581 km (0.095 R)
• M17: 7,577,581 km (0.08 R)
• M18: 8,104,913 km (0.056 R)
• M19: 8,228,332 km (0.109 R)
• M20: 8,352,348 km (0.082 R)
• M21: 9,801,353 km (0.036 R)
• M22: 10,153,507 km (0.097 R)
• M23: 10,242,218 km (0.086 R)
• M24: 10,331,229 km (0.062 R)
• M25: 10,554,878 km (0.096 R)
• M26: 10,780,023 km (0.102 R)
• M27: 11,650,383 km (0.106 R)
• M28: 11,976,656 km (0.105 R)
• M29: 12,258,798 km (0.025 R)
• M30: 12,686,199 km (0.086 R)
• M31: 12,829,813 km (0.1 R)
• M32: 13,118,536 km (0.087 R)
• M33: 13,409,504 km (0.038 R)
• M34: 14,195,641 km (0.109 R)
• M35: 14,795,080 km (0.119 R)
• M36: 16,070,701 km (0.111 R)
• M37: 16,382,014 km (0.03 R)
• M38: 17,116,390 km (0.062 R)
• M39: 17,275,113 km (0.11 R)
• M40: 17,487,542 km (0.114 R)
• M41: 17,700,869 km (0.104 R)
• M42: 17,915,093 km (0.108 R)
• M43: 18,076,360 km (0.063 R)
• M44: 18,291,930 km (0.102 R)
• M45: 19,053,682 km (0.028 R)
• M46: 19,770,256 km (0.096 R)
• M47: 20,383,607 km (0.063 R)
• M48: 20,833,448 km (0.095 R)
• M49: 20,946,544 km (0.113 R)
• M50: 21,686,007 km (0.068 R)
• M51: 22,549,934 km (0.112 R)
• M52: 22,724,066 km (0.066 R)
• M53: 23,307,797 km (0.097 R)
• M54: 24,252,059 km (0.108 R)
• M55: 24,968,333 km (0.096 R)
• M56: 26,974,142 km (0.105 R)
• M57: 27,902,845 km (0.053 R)
• M58: 28,152,374 km (0.111 R)
• M59: 28,527,865 km (0.084 R)
• M60: 29,537,501 km (0.067 R)
• M61: 30,046,732 km (0.113 R)
• M62: 30,430,600 km (0.087 R)
• M63: 31,656,705 km (0.097 R)
• M64: 33,360,624 km (0.081 R)
• M65: 34,691,597 km (0.099 R)
• M66: 35,161,484 km (0.062 R)
• M67: 35,836,469 km (0.047 R)
• M68: 36,243,675 km (0.051 R)
• M69: 36,379,659 km (0.071 R)
• M70: 37,062,274 km (0.114 R)
• M71: 37,267,971 km (0.071 R)
• M72: 37,749,227 km (0.071 R)
• M73: 38,648,610 km (0.119 R)
• M74: 39,135,850 km (0.104 R)
• M75: 41,317,735 km (0.05 R)
• M76: 41,459,853 km (0.092 R)
• M77: 44,992,457 km (0.06 R)
• M78: 45,138,614 km (0.041 R)
• M79: 46,314,154 km (0.062 R)
• M80: 46,535,709 km (0.053 R)
• M81: 47,128,116 km (0.05 R)
• M82: 48,470,458 km (0.099 R)
• M83: 50,128,003 km (0.1 R)
• M84: 50,431,387 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.4

Radius: 3.1

Gravity: 47.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.95 AU - 16.43 AU

Year: 22587 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,228,663 km

• M1: 171,140 km (0.081 R)
• M2: 258,206 km (0.103 R)
• M3: 323,879 km (0.096 R)
• M4: 358,885 km (0.104 R)
• M5: 552,315 km (0.03 R)
• M6: 750,832 km (0.095 R)
• M7: 870,061 km (0.117 R)
• M8: 944,411 km (0.09 R)
• M9: 995,275 km (0.116 R)
• M10: 1,099,544 km (0.073 R)
• M11: 1,641,537 km (0.081 R)
• M12: 1,672,055 km (0.08 R)
• M13: 2,020,319 km (0.047 R)
• M14: 2,053,081 km (0.108 R)
• M15: 2,355,718 km (0.092 R)
• M16: 2,459,688 km (0.07 R)
• M17: 2,780,725 km (0.12 R)
• M18: 2,817,227 km (0.088 R)
• M19: 3,039,380 km (0.116 R)
• M20: 3,305,814 km (0.064 R)
• M21: 3,619,371 km (0.106 R)
• M22: 3,699,256 km (0.109 R)
• M23: 3,860,672 km (0.082 R)
• M24: 4,190,536 km (0.054 R)
• M25: 5,368,768 km (0.117 R)
• M26: 5,459,873 km (0.117 R)
• M27: 5,782,855 km (0.069 R)
• M28: 6,111,971 km (0.104 R)
• M29: 6,641,248 km (0.114 R)
• M30: 7,285,566 km (0.079 R)
• M31: 7,794,647 km (0.114 R)
• M32: 8,105,512 km (0.059 R)
• M33: 8,315,098 km (0.083 R)
• M34: 8,579,438 km (0.097 R)
• M35: 8,954,181 km (0.106 R)
• M36: 9,279,706 km (0.096 R)
• M37: 9,998,224 km (0.113 R)
• M38: 10,222,920 km (0.098 R)
• M39: 10,279,318 km (0.102 R)
• M40: 10,505,959 km (0.061 R)
• M41: 11,254,248 km (0.098 R)
• M42: 11,487,920 km (0.081 R)
• M43: 12,378,177 km (0.099 R)
• M44: 12,558,891 km (0.087 R)
• M45: 12,801,239 km (0.108 R)
• M46: 12,984,048 km (0.07 R)
• M47: 13,973,189 km (0.083 R)
• M48: 15,631,631 km (0.082 R)
• M49: 17,283,790 km (0.028 R)
• M50: 18,164,622 km (0.095 R)
• M51: 18,782,910 km (0.051 R)
• M52: 19,268,505 km (0.117 R)
• M53: 19,617,966 km (0.037 R)
• M54: 19,969,371 km (0.12 R)
• M55: 20,964,646 km (0.1 R)
• M56: 21,252,023 km (0.101 R)
• M57: 21,396,086 km (0.115 R)
• M58: 23,447,970 km (0.079 R)
• M59: 24,045,614 km (0.12 R)
• M60: 25,791,720 km (0.065 R)
• M61: 25,945,357 km (0.041 R)
• M62: 27,813,984 km (0.045 R)
• M63: 28,208,773 km (0.113 R)
• M64: 28,367,197 km (0.079 R)
• M65: 32,008,559 km (0.075 R)
• M66: 32,587,951 km (0.103 R)
• M67: 33,673,434 km (0.083 R)
• M68: 34,093,953 km (0.118 R)
• M69: 35,025,499 km (0.071 R)
• M70: 37,260,042 km (0.12 R)
• M71: 37,433,875 km (0.108 R)
• M72: 39,628,925 km (0.119 R)
• M73: 40,965,881 km (0.096 R)
• M74: 41,865,413 km (0.115 R)
• M75: 46,927,356 km (0.073 R)
• M76: 47,868,327 km (0.111 R)
• M77: 49,482,039 km (0.118 R)
• M78: 50,151,789 km (0.117 R)
• M79: 50,535,657 km (0.112 R)
• M80: 51,693,544 km (0.116 R)
• M81: 52,665,182 km (0.057 R)
• M82: 54,626,261 km (0.084 R)
• M83: 54,823,730 km (0.12 R)
• M84: 56,511,344 km (0.115 R)
• M85: 57,011,001 km (0.1 R)
• M86: 58,316,840 km (0.086 R)
• M87: 59,023,989 km (0.058 R)
• M88: 62,705,743 km (0.087 R)
• M89: 63,015,859 km (0.085 R)
• M90: 64,053,320 km (0.109 R)
• M91: 67,305,279 km (0.048 R)
• M92: 68,898,047 km (0.094 R)
• M93: 69,645,438 km (0.029 R)
• M94: 70,288,260 km (0.083 R)
• M95: 70,825,616 km (0.118 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,967 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit